<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="UTF-8">
        <title>表单提交</title>
    </head>
    <body>
        <form action="http://localhost:8080/ServletDemo/parameterServlet" method="post">
            用户名：<input type="text" name="username"><br/>
            密码：<input type="password" name="password"><br/>
            兴趣爱好：<input type="checkbox" name="hobby" value="cpp">C++
            <input type="checkbox" name="hobby" value="java">Java
            <input type="checkbox" name="hobby" value="js">JavaScript<br/>
            <input type="submit">
        </form>
    </body>
</html>